Corrosion Protection Magnesium Anode For Ships Barges Tugs And Boats Hulls

1) Magnesium Casting Anode

Grade: AZ63, AZ31, MGM1C
Main application: Sacrificed magnesium anode suitable applies in the fields of anticorrosion. Such as: Oil, gas, water transmission in underground or fresh water, underground cable, chemical, communication, bay, watercraft and reservoir strobe.

2) Magnesium extruded anodes

Grade: AZ63, AZ31, MGM1C
Main application: Water heaere, water container, pre-polarization of steel structure in seawater, gas pipe, anticorrosion of steel and iron structure where high resistant and electrolyte (soil and water) existed.

3) Ribbon Anode

Main application: Ribbon anodes are used for the cathodic protections of sleeved pipings, tanks and pipe networks ad grounding grids guarding against heavyy current interfereence. And temporaly cahodic protection of pipings.

4) Aluminum Anode

Type: AL-Zn-In-CD AL-Zn-In-Sn Al-Zn-In-Si
Main Application: Aluminum anodes are suitable for the cathodic protection for such metal structures as ships, machinery, offshore engineering, harbor facilities, and pipings and cables in an ooze corrosion environment.

5) Zinc Anode

Main Application: Zinc anodes are sitable for the cathodic protection for ships machinery, offshore engineering and harbor facilities in seawater and fresh seawater andd for pipes and cables embeded in soil with cower resistivity.

6) High Silicon cast iron anode

Type: High silicon cast iron Cr-containing silicon iron
Main Application: It is widely aplied to the impressed current cathodic protection of oil drilling platform at sea. Bried pipings anad cables under ground.

Chemical Composition
Anode Type Alloying element Inclusion(max)
Al Zn Mn Mg Fe Cu Ni Si Other Imp.
Each Total
MGAZ63B 5.3-6.7 2.5-3.5 0.15-0.60 Bal. 0.003 0.01 0.001 0.08 - 0.30
MGAZ31B 2.7-3.5 0.6-1.3 0.2-1.0 Bal. 0.03 0.01 0.001 0.08 0.05 0.30
MGMIC 0.01(max) - 0.5-1.3 Bal. 0.01 0.01 0.001 0.05 0.05 0.30
Electrochemical performance
Anode Type Open-circuit-V(Cu/CuSO4) Current efficiency%
(Cu/CuSO4) Generating current amount
(A. H)/kg(Cu/CuSO4)
MGAZ63B 1.57-1.67 ≥ 55 ≥ 1210
MGAZ31B 1.57-1.67 ≥ 55 ≥ 1210
MGMIC 1.77-1.82 ≥ 50 ≥ 1100

Chemical compositions of cast magnesium anodes:
Element Anode type
High Potential AZ63B(HIA) AZ63C(HIB) AZ63D(HIC) AZ31
Mg Bal Bal Bal Bal Bal
Al <0.01 5.30-6.70 5.30-6.70 5.0-7.0 2.70-3.50
Zn - 2.50-3.50 2.50-3.50 2.0-4.0 0.70-1.70
Mn 0.50-1.30 0.15-0.70 0.15-0.70 0.15-0.70 0.15-0.60
Si(max) 0.05 0.10 0.30 0.30 0.05
Cu(max) 0.02 0.02 0.05 0.10 0.01
Ni(max) 0.001 0.002 0.003 0.003 0.003
Fe(max) 0.03 0.005 0.005 0.005 0.005
Other Imp. (max) Each 0.05 - - - -
Total 0.30 0.30 0.30 0.30 0.30

Lucky( highbroad1@vip.163.com)

China High Broad New Material Co.Ltd

Welcome to China & Visit our Anode Plant!

China Hunan High Broad New Material was founded in 2006, focus on the business in advanced new material and service. Including: design, installation, material , engineering, maintenance and technical support.

Our sales office located in Changsha, Hunan province, plant located in Hunan,Shanxi, Henan,Guizhou province.Our business scope including : Cathodic protection products for fresh water and marine anti-corrosion products such as magnesium anodes,Aluminum anodes ,Zinc anodes etc.;Master alloy for aerospace ; Aluminum alloy , Magnesium investment castings industry; Magnesium alloy profile :Extrusion/hot rolled billet, plates,bars etc .for various civil & military industry,such as grade AZ31B,AM80,WE43,ZK60 etc.; high wear-resistance & hardness ceramic products for sandblasting nozzle & bulletproof plate for armor vest, armor vehicle.

Along with strong economic development in China, we expand our business very well, Product capacity is over 5000mt per year.Turnover reach to USD20,000,000.00 per year.

Our Products are widely accepted and recognized by clients worldwide including Europe, North America, East Asia, Middle east etc..

Our R&D department have strong technical design capacity. We closely cooperated with colleges and universities, supply the service for various companies in China and overseas.

Believe we can be your long term and reliable supplier .